MASTERY - SIGNED - FIRST. New York, N.Y.: Dell Publishing, 1991. First Edition - Signed. 4 1/4 X 7. Paperback. Signed by Author. Very Good / Very Good. ISBN: 0440207274. Inscribed with "Beast Wishes" an author signature. Once a year those who thirst for blood come together to display their mastery of the killing art, until one of them breaks the rules. 450 PP.